Final answer:
Progressives achieved significant regulatory legislation and extended the democratic process, having a lasting impact despite limitations in addressing all social inequities.
Step-by-step explanation:
To a significant extent, Progressives were successful in ushering in a variety of reforms aimed at addressing issues caused by industrialization, urbanization, and political corruption at the turn of the 20th century. They achieved a multitude of successes, including regulatory legislation such as the Pure Food and Drug Act and the Meat Inspection Act, aimed at protecting consumers. Moreover, the introduction of progressive tax systems, antitrust laws, and the extension of democratic processes with the direct election of senators through the 17th Amendment showcased their effect on American politics and society.
Despite these successes, Progressives were not without their failures and limitations. Their efforts were often marred by a lack of focus on racial and gender equality, and some of their reforms had unintended negative consequences. Additionally, while they managed to enact change at various governmental levels, some of the most glaring social inequities of the era remained unaddressed. Nonetheless, the Progressive Era set a precedent for government intervention in economic and social issues, a concept that would continue to develop throughout the 20th century.
In summary, while not flawless, Progressive Era reforms had a lasting impact on American society, setting the stage for further government involvement in the protection of workers, consumers, and the promotion of general welfare.